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<a href="a00623.html">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno">    1</span>&#160; </div>
<div class="line"><a name="l00014"></a><span class="lineno">   14</span>&#160;<span class="preprocessor">#pragma once</span></div>
<div class="line"><a name="l00015"></a><span class="lineno">   15</span>&#160; </div>
<div class="line"><a name="l00016"></a><span class="lineno">   16</span>&#160;<span class="comment">// Dependency:</span></div>
<div class="line"><a name="l00017"></a><span class="lineno">   17</span>&#160;<span class="preprocessor">#include &quot;../glm.hpp&quot;</span></div>
<div class="line"><a name="l00018"></a><span class="lineno">   18</span>&#160; </div>
<div class="line"><a name="l00019"></a><span class="lineno">   19</span>&#160;<span class="preprocessor">#ifndef GLM_ENABLE_EXPERIMENTAL</span></div>
<div class="line"><a name="l00020"></a><span class="lineno">   20</span>&#160;<span class="preprocessor">#       error &quot;GLM: GLM_GTX_fast_exponential is an experimental extension and may change in the future. Use #define GLM_ENABLE_EXPERIMENTAL before including it, if you really want to use it.&quot;</span></div>
<div class="line"><a name="l00021"></a><span class="lineno">   21</span>&#160;<span class="preprocessor">#elif GLM_MESSAGES == GLM_ENABLE &amp;&amp; !defined(GLM_EXT_INCLUDED)</span></div>
<div class="line"><a name="l00022"></a><span class="lineno">   22</span>&#160;<span class="preprocessor">#       pragma message(&quot;GLM: GLM_GTX_fast_exponential extension included&quot;)</span></div>
<div class="line"><a name="l00023"></a><span class="lineno">   23</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00024"></a><span class="lineno">   24</span>&#160; </div>
<div class="line"><a name="l00025"></a><span class="lineno">   25</span>&#160;<span class="keyword">namespace </span>glm</div>
<div class="line"><a name="l00026"></a><span class="lineno">   26</span>&#160;{</div>
<div class="line"><a name="l00029"></a><span class="lineno">   29</span>&#160; </div>
<div class="line"><a name="l00032"></a><span class="lineno">   32</span>&#160;        <span class="keyword">template</span>&lt;<span class="keyword">typename</span> genType&gt;</div>
<div class="line"><a name="l00033"></a><span class="lineno"><a class="line" href="a00932.html#ga5340e98a11fcbbd936ba6e983a154d50">   33</a></span>&#160;        GLM_FUNC_DECL genType <a class="code" href="a00932.html#ga1abe488c0829da5b9de70ac64aeaa7e5">fastPow</a>(genType x, genType y);</div>
<div class="line"><a name="l00034"></a><span class="lineno">   34</span>&#160; </div>
<div class="line"><a name="l00037"></a><span class="lineno">   37</span>&#160;        <span class="keyword">template</span>&lt;length_t L, <span class="keyword">typename</span> T, qualifier Q&gt;</div>
<div class="line"><a name="l00038"></a><span class="lineno"><a class="line" href="a00932.html#ga15325a8ed2d1c4ed2412c4b3b3927aa2">   38</a></span>&#160;        GLM_FUNC_DECL vec&lt;L, T, Q&gt; <a class="code" href="a00932.html#ga1abe488c0829da5b9de70ac64aeaa7e5">fastPow</a>(vec&lt;L, T, Q&gt; <span class="keyword">const</span>&amp; x, vec&lt;L, T, Q&gt; <span class="keyword">const</span>&amp; y);</div>
<div class="line"><a name="l00039"></a><span class="lineno">   39</span>&#160; </div>
<div class="line"><a name="l00042"></a><span class="lineno">   42</span>&#160;        <span class="keyword">template</span>&lt;<span class="keyword">typename</span> genTypeT, <span class="keyword">typename</span> genTypeU&gt;</div>
<div class="line"><a name="l00043"></a><span class="lineno"><a class="line" href="a00932.html#ga7f2562db9c3e02ae76169c36b086c3f6">   43</a></span>&#160;        GLM_FUNC_DECL genTypeT <a class="code" href="a00932.html#ga1abe488c0829da5b9de70ac64aeaa7e5">fastPow</a>(genTypeT x, genTypeU y);</div>
<div class="line"><a name="l00044"></a><span class="lineno">   44</span>&#160; </div>
<div class="line"><a name="l00047"></a><span class="lineno">   47</span>&#160;        <span class="keyword">template</span>&lt;length_t L, <span class="keyword">typename</span> T, qualifier Q&gt;</div>
<div class="line"><a name="l00048"></a><span class="lineno"><a class="line" href="a00932.html#ga1abe488c0829da5b9de70ac64aeaa7e5">   48</a></span>&#160;        GLM_FUNC_DECL vec&lt;L, T, Q&gt; <a class="code" href="a00932.html#ga1abe488c0829da5b9de70ac64aeaa7e5">fastPow</a>(vec&lt;L, T, Q&gt; <span class="keyword">const</span>&amp; x);</div>
<div class="line"><a name="l00049"></a><span class="lineno">   49</span>&#160; </div>
<div class="line"><a name="l00052"></a><span class="lineno">   52</span>&#160;        <span class="keyword">template</span>&lt;<span class="keyword">typename</span> T&gt;</div>
<div class="line"><a name="l00053"></a><span class="lineno"><a class="line" href="a00932.html#gaa3180ac8f96ab37ab96e0cacaf608e10">   53</a></span>&#160;        GLM_FUNC_DECL T <a class="code" href="a00932.html#ga3ba6153aec6bd74628f8b00530aa8d58">fastExp</a>(T x);</div>
<div class="line"><a name="l00054"></a><span class="lineno">   54</span>&#160; </div>
<div class="line"><a name="l00057"></a><span class="lineno">   57</span>&#160;        <span class="keyword">template</span>&lt;length_t L, <span class="keyword">typename</span> T, qualifier Q&gt;</div>
<div class="line"><a name="l00058"></a><span class="lineno"><a class="line" href="a00932.html#ga3ba6153aec6bd74628f8b00530aa8d58">   58</a></span>&#160;        GLM_FUNC_DECL vec&lt;L, T, Q&gt; <a class="code" href="a00932.html#ga3ba6153aec6bd74628f8b00530aa8d58">fastExp</a>(vec&lt;L, T, Q&gt; <span class="keyword">const</span>&amp; x);</div>
<div class="line"><a name="l00059"></a><span class="lineno">   59</span>&#160; </div>
<div class="line"><a name="l00062"></a><span class="lineno">   62</span>&#160;        <span class="keyword">template</span>&lt;<span class="keyword">typename</span> T&gt;</div>
<div class="line"><a name="l00063"></a><span class="lineno"><a class="line" href="a00932.html#gae1bdc97b7f96a600e29c753f1cd4388a">   63</a></span>&#160;        GLM_FUNC_DECL T <a class="code" href="a00932.html#ga937256993a7219e73f186bb348fe6be8">fastLog</a>(T x);</div>
<div class="line"><a name="l00064"></a><span class="lineno">   64</span>&#160; </div>
<div class="line"><a name="l00067"></a><span class="lineno">   67</span>&#160;        <span class="keyword">template</span>&lt;length_t L, <span class="keyword">typename</span> T, qualifier Q&gt;</div>
<div class="line"><a name="l00068"></a><span class="lineno"><a class="line" href="a00932.html#ga937256993a7219e73f186bb348fe6be8">   68</a></span>&#160;        GLM_FUNC_DECL vec&lt;L, T, Q&gt; <a class="code" href="a00932.html#ga937256993a7219e73f186bb348fe6be8">fastLog</a>(vec&lt;L, T, Q&gt; <span class="keyword">const</span>&amp; x);</div>
<div class="line"><a name="l00069"></a><span class="lineno">   69</span>&#160; </div>
<div class="line"><a name="l00072"></a><span class="lineno">   72</span>&#160;        <span class="keyword">template</span>&lt;<span class="keyword">typename</span> T&gt;</div>
<div class="line"><a name="l00073"></a><span class="lineno"><a class="line" href="a00932.html#ga0af50585955eb14c60bb286297fabab2">   73</a></span>&#160;        GLM_FUNC_DECL T <a class="code" href="a00932.html#gacaaed8b67d20d244b7de217e7816c1b6">fastExp2</a>(T x);</div>
<div class="line"><a name="l00074"></a><span class="lineno">   74</span>&#160; </div>
<div class="line"><a name="l00077"></a><span class="lineno">   77</span>&#160;        <span class="keyword">template</span>&lt;length_t L, <span class="keyword">typename</span> T, qualifier Q&gt;</div>
<div class="line"><a name="l00078"></a><span class="lineno"><a class="line" href="a00932.html#gacaaed8b67d20d244b7de217e7816c1b6">   78</a></span>&#160;        GLM_FUNC_DECL vec&lt;L, T, Q&gt; <a class="code" href="a00932.html#gacaaed8b67d20d244b7de217e7816c1b6">fastExp2</a>(vec&lt;L, T, Q&gt; <span class="keyword">const</span>&amp; x);</div>
<div class="line"><a name="l00079"></a><span class="lineno">   79</span>&#160; </div>
<div class="line"><a name="l00082"></a><span class="lineno">   82</span>&#160;        <span class="keyword">template</span>&lt;<span class="keyword">typename</span> T&gt;</div>
<div class="line"><a name="l00083"></a><span class="lineno"><a class="line" href="a00932.html#ga6e98118685f6dc9e05fbb13dd5e5234e">   83</a></span>&#160;        GLM_FUNC_DECL T <a class="code" href="a00932.html#ga7562043539194ccc24649f8475bc5584">fastLog2</a>(T x);</div>
<div class="line"><a name="l00084"></a><span class="lineno">   84</span>&#160; </div>
<div class="line"><a name="l00087"></a><span class="lineno">   87</span>&#160;        <span class="keyword">template</span>&lt;length_t L, <span class="keyword">typename</span> T, qualifier Q&gt;</div>
<div class="line"><a name="l00088"></a><span class="lineno"><a class="line" href="a00932.html#ga7562043539194ccc24649f8475bc5584">   88</a></span>&#160;        GLM_FUNC_DECL vec&lt;L, T, Q&gt; <a class="code" href="a00932.html#ga7562043539194ccc24649f8475bc5584">fastLog2</a>(vec&lt;L, T, Q&gt; <span class="keyword">const</span>&amp; x);</div>
<div class="line"><a name="l00089"></a><span class="lineno">   89</span>&#160; </div>
<div class="line"><a name="l00091"></a><span class="lineno">   91</span>&#160;}<span class="comment">//namespace glm</span></div>
<div class="line"><a name="l00092"></a><span class="lineno">   92</span>&#160; </div>
<div class="line"><a name="l00093"></a><span class="lineno">   93</span>&#160;<span class="preprocessor">#include &quot;fast_exponential.inl&quot;</span></div>
</div><!-- fragment --></div><!-- contents -->
<div class="ttc" id="aa00932_html_ga937256993a7219e73f186bb348fe6be8"><div class="ttname"><a href="a00932.html#ga937256993a7219e73f186bb348fe6be8">glm::fastLog</a></div><div class="ttdeci">GLM_FUNC_DECL vec&lt; L, T, Q &gt; fastLog(vec&lt; L, T, Q &gt; const &amp;x)</div><div class="ttdoc">Faster than the common exp2 function but less accurate.</div></div>
<div class="ttc" id="aa00932_html_ga3ba6153aec6bd74628f8b00530aa8d58"><div class="ttname"><a href="a00932.html#ga3ba6153aec6bd74628f8b00530aa8d58">glm::fastExp</a></div><div class="ttdeci">GLM_FUNC_DECL vec&lt; L, T, Q &gt; fastExp(vec&lt; L, T, Q &gt; const &amp;x)</div><div class="ttdoc">Faster than the common exp function but less accurate.</div></div>
<div class="ttc" id="aa00932_html_ga1abe488c0829da5b9de70ac64aeaa7e5"><div class="ttname"><a href="a00932.html#ga1abe488c0829da5b9de70ac64aeaa7e5">glm::fastPow</a></div><div class="ttdeci">GLM_FUNC_DECL vec&lt; L, T, Q &gt; fastPow(vec&lt; L, T, Q &gt; const &amp;x)</div><div class="ttdoc">Faster than the common pow function but less accurate.</div></div>
<div class="ttc" id="aa00932_html_gacaaed8b67d20d244b7de217e7816c1b6"><div class="ttname"><a href="a00932.html#gacaaed8b67d20d244b7de217e7816c1b6">glm::fastExp2</a></div><div class="ttdeci">GLM_FUNC_DECL vec&lt; L, T, Q &gt; fastExp2(vec&lt; L, T, Q &gt; const &amp;x)</div><div class="ttdoc">Faster than the common exp2 function but less accurate.</div></div>
<div class="ttc" id="aa00932_html_ga7562043539194ccc24649f8475bc5584"><div class="ttname"><a href="a00932.html#ga7562043539194ccc24649f8475bc5584">glm::fastLog2</a></div><div class="ttdeci">GLM_FUNC_DECL vec&lt; L, T, Q &gt; fastLog2(vec&lt; L, T, Q &gt; const &amp;x)</div><div class="ttdoc">Faster than the common log2 function but less accurate.</div></div>
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